Bump khronos_api version to 0.0.2
Bump khronos_api version to 0.0.2

neon64/gl-rs,tomaka/gl-rs,skligys/gl-rs,nicokoch/gl-rs,skligys/gl-rs,jimarnold/gl-rs,nicokoch/gl-rs,tomaka/gl-rs,bjz/gl-rs,jimarnold/gl-rs,neon64/gl-rs,bjz/gl-rs